<!DOCTYPE html>
<html lang='en'
<head>
    <meta charset='UTF-8'>
    <meta http-equiv='X-UA-Compatible' content='IE=edge'>
    <meta name='viewport' content='width=device-width'  initial-scale='1.0'>
    <title>Document</title>
    <script src='../vue.global.js'></script>
</head>
<body>
    <div id='app'>
        <todo-button>
            <!-- 添加一个 Font Awesome 图标 -->
            <i class="fas fa-plus"></i>
            Add todo
          </todo-button>
     </div>
    <script>
        const app = Vue.createApp({})
        app.mount('#app')
    </script>
</body>
</html>